单选题One of Company.com’s Linux partitions is experiencing excessive paging. They want to provide more memory to the partition to resolve this problem. What is the best method to add the memory?()A Add an additional virtual swap device to the partition.B Us

题目
单选题
One of Company.com’s Linux partitions is experiencing excessive paging. They want to provide more memory to the partition to resolve this problem. What is the best method to add the memory?()
A

Add an additional virtual swap device to the partition.

B

Use DLPAR to dynamically add the required memory to the partition.

C

Shut down the partition and redefine its profile with additional memory.

D

Change Partition Load Manager parameters to provide the partition with additional memory shares.

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相似问题和答案

第1题:

When your WebLogic Server solution needs to be scaled out with additional capacity and you  Don’t want to add additional hardware, which three techniques should you us?()

  • A、Assign more than one managed server to a physical hardware that allows better CPU  utilization
  • B、Assign more than one application to one managed server to better utilize threads within a single JVM process
  • C、Assign the same application to more than one managed server to load balance requests  between servers
  • D、Assign the same heap size to the managed server across the cluster for easier control of  memory footprint  
  • E、Create a virtualized environment with hypervisor for an easier solution

正确答案:B,D,E

第2题:

You are subneting in the network, out of network address,what’s feature can add one more address?


正确答案:ip subnet-zero.

第3题:

The operating system partition on a server is nearly out of space on a Windows 2003 Server. The administrator notices that the file pagefile.sys is taking up nearly 2GB of space. Which of the following would BEST resolve this problem?()

A. Move the page file to a free drive.

B. Delete the file.

C. Add more memory.

D. Remove the page file from system properties


参考答案:C

第4题:

The database on a p5-570 Micro-Partition has grown and backups are not meeting the Service Level Agreement. There are several partitions using the Virtual I/O Server to access the storage array. The database backup has high CPU utilization while the others have low CPU utilization. What adjustment can the technical specialist make to ensure that the Service Level Agreement is achieved?()

  • A、Add memory to the database partition to improve response time.
  • B、Add additional Host Bus Adapters to the server to improve IO throughput.
  • C、Modify CPU allocations to favor the database partition.
  • D、Increase CPU allocations to the Virtual I/O Server.

正确答案:C

第5题:

The operating system partition on a server is nearly out of space on a Windows 2003 Server. The administrator notices that the file pagefile.sys is taking up nearly 2GB of space. Which of the following would BEST resolve this problem?()

  • A、Move the page file to a free drive.
  • B、Delete the file.
  • C、Add more memory.
  • D、Remove the page file from system properties

正确答案:C

第6题:

A customer has two Power 770 systems with 4 enclosures each.  Thirty two cores and 1TB of memory are activated on each system.  Each system has 3 database partitions and each partition has 10 cores and 300GB of memory.   Which solution will provide automated recovery of unplanned outages at least cost?()

  • A、Purchase PowerVM Enterprise Edition.Use System Director to automate Live Partition Mobility to recover from partition failure
  • B、Create additional shared processor partitions as standby nodes.Use PowerHA SystemMirror to activate and use CoD resources when a failover occurs
  • C、Purchase an additional 32-core Power 750 with PowerHA SystemMirror Standard Edition.Use the new system as standby node with the XD component of PowerHA
  • D、Purchase an additional Power 770 system.Locate production and standby database partitions on each system.Use DB2 pureScale to provide automated partition monitoring and failover

正确答案:B

第7题:

An application server is running slowly. After viewing performance monitoring data it is detected that the disk queue length is high.  Which of the following could BEST resolve the situation?()

  • A、 Add more disk drives.
  • B、 Increase the amount of virtual memory.
  • C、 Add a faster processor.
  • D、 Add more memory to stop paging to disk.

正确答案:D

第8题:

On a Hardware Management Console (HMC) at version 7, an administrator has an LPAR defined with a minimum of 4GB of memory, 6GB desired and a maximum of 16 GB of memory. The administrator wants to go from 5 GB to 8 GB assigned memory for this partition. In order to make the change, what value should the administrator enter into the add processor resources window? ()

  • A、2 
  • B、3 
  • C、4 
  • D、8

正确答案:B

第9题:

An administrator is getting reports that a file server is responding slowly. Which of the following steps should the administrator take FIRST?()

  • A、Remove unnecessary files on the server to free up hard disk space.
  • B、Defragment the server’s hard disks.
  • C、Compare monitoring results with the server baseline.
  • D、Add additional memory to reduce paging.

正确答案:C

第10题:

A customer had been given a proposal for a p5-570 6-way 32GB system running in Full Partition mode.  After review, the customer asked that the configuration be modified to enhance the reliability and availability of the solution.  However, the customer does not want to pay for HACMP or additional machines.  What change would be most likely to improve the reliability of the solution?()

  • A、Add CUoD memory.
  • B、Provide CUoD processors.
  • C、Provide redundant disks on separate SCSI buses.
  • D、Add redundant power supplies in the p5-570 CEC (Central Electronics Complex).

正确答案:C

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